What a weird bunch of claims! Amber Heard is trash as per you? Why? She was an idiot (mainly because of immaturity due to her tender age) and probably quite a bit helpless (Johny was a powerful actor when they married, and she could not resist his advance or wanted a "daddy" to protect and support her) when she married Johny. But she was abused in the relationship, most probably abused Johny back too. So her claim of facing domestic abuse is absolutely right, and that was not an attack on the guy's reputation. He didn't deserve the money from Amber, but people like yiu thought he did, so he got the money. Sad.
Morality indeed is a social construct. But it doesn't come entire from the group politics, there's something called innate morality of the individuals too! But that often is overpowered by the collective thought on morality which is sad in some occasions, good in some other occasions.
If a woman hires a man to kill another innocent man, that's obviously a crime. Who in their right mind justifies that?